APPENDIX 1. Plant Species Recorded in the Ballona Valley Region
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APPENDIX 1. plant species recorded in the ballona valley region Family Species Common Name Wetland Apiaceae Hydrocotyle verticillata whorled marsh pennywort obl Apiaceae Oenanthe sarmentosa water parsley obl Apiaceae Tauschia arguta southern umbrellawort Asteraceae Ambrosia acanthicarpa annual bursage Asteraceae Ambrosia psilostachya western ragweed fac Asteraceae Ambrosia psilostachya var. californica western ragweed fac Asteraceae Chrysothamnus nauseosus Asteraceae Conyza canadensis Canada horseweed fac Asteraceae Corethrogyne filaginifolia common sandaster Asteraceae Corethrogyne filaginifolia var. virgata common sandaster Asteraceae Deinandra fasciculata common tarweed Asteraceae Erigeron foliosus leafy fleabane Asteraceae Gnaphalium leucocephalum white-headed cudweed Asteraceae Gnaphalium stramineum Small-flowered cudweed Asteraceae Grindelia camporum Great Valley gumweed Asteraceae Grindelia hirsutula hairy gumweed facw Asteraceae Helianthus annuus common sunflower fac Asteraceae Helianthus annuus subsp. lenticularis common sunflower fac Asteraceae Hemizonia australis Asteraceae Asteraceae Heterotheca grandiflora telegraphweed Asteraceae Isocoma menziesii var. vernonioides white-flowered goldenbush fac Asteraceae Lasthenia californica California goldfields facw Asteraceae Lasthenia glabrata subsp. coulteri yellowray goldfields facw Asteraceae Layia glandulosa White tidy-tips Asteraceae Lepidospartum squamatum scalebroom Asteraceae Malacothrix saxatilis var. tenuifolia cliff aster ballona creek watershed historical ecology project Family Species Common Name Wetland Asteraceae Pseudognaphalium leucocephalum white headed cudweed Asteraceae Pseudognaphalium microcephalum Asteraceae Senecio californicus California Butterweed Asteraceae Senecio flaccidus var. douglasii Douglas’ shrubby ragwort Asteraceae Stephanomeria exigua subsp. coronaria milk aster Asteraceae Uropappus lindleyi silver puffs Asteraceae Xanthium spinosum spiny cocklebur fac Boraginaceae Amsinckia intermedia Eastwood’s fiddleneck Boraginaceae Cryptantha muricata prickly cryptantha Boraginaceae Heliotropium curassavicum var. oculatum seaside heliotrope obl Boraginaceae Plagiobothrys nothofulvus rusty popcornflower fac Brassicaceae Erysimum capitatum western wallflower Brassicaceae Lepidium oblongum Wayside peppergrass Brassicaceae Lepidium strictum prostrate pepper grass Cactaceae Opuntia oricola chaparral pricklypear Caryophyllaceae Silene laciniata subsp. major Indian pink Chenopodiaceae Atriplex serenana saltscale fac Chenopodiaceae Suaeda calceoliformis Pursh seepweed facw+ Chenopodiaceae Suaeda moquinii bush seepweed fac Cistaceae Helianthemum scoparium var. vulgare common sun-rose Convolvulaceae Calystegia macrostegia subsp. cyclostegia south coast morning-glory Convolvulaceae Cressa truxillensis spreading alkaliweed facw Cupressaceae Calocedrus decurrens incense cedar Cuscutaceae Cuscuta campestris field dodder Cyperaceae Carex praegracilis clustered field sedge facw- Cyperaceae Cyperus eragrostis tall flatsedge facw ballona creek watershed historical ecology project Family Species Common Name Wetland Cyperaceae Cyperus esculentus Yellow nutgrass facw Cyperaceae Schoenoplectus americanus chairmaker’s bulrush obl Cyperaceae Scirpus maritimus prairie bulrush obl Euphorbiaceae Chamaesyce albomarginata rattlesnake weed Euphorbiaceae Croton californicus California croton Fabaceae Astragalus pycnostachyus var. lanosissimus marsh milk-vetch obl Fabaceae Astragalus trichopodus var. lonchus Santa Barbara milk-vetch Fabaceae Lathyrus vestitus subsp. laetiflorus wild sweetpea Fabaceae Lotus unifoliolatus American bird’s foot trefoil Fabaceae Lupinus excubitus var. hallii Hall’s bush lupine Fabaceae Lupinus longifolius long leaf bush lupine Fabaceae Pickeringia montana chaparral pea Fabaceae Trifolium ciliolatum foothill clover Fabaceae Trifolium obtusiflorum creek clover fac Grossulariaceae Ribes aureum var. gracillimum golden currant facw Hydrophyllaceae Nemophila menziesii baby blue eyes Hydrophyllaceae Phacelia distans common phacelia Hydrophyllaceae Phacelia minor California bluebell Iridaceae Sisyrinchium bellum blue-eyed grass fac Juncaceae Juncus ambiguus saline toad rush facw Lamiaceae Stachys ajugoides var. rigida rigid hedge nettle Lemnaceae Lemna gibba swollen duckweed obl Lemnaceae Lemna minor common duckweed obl Liliaceae Bloomeria crocea var. crocea common goldenstar Loasaceae Mentzelia affinis yellow blazing star Myricaceae Morella californica Myricaceae fac ballona creek watershed historical ecology project Family Species Common Name Wetland Nyctaginaceae Abronia umbellata purple sand verbena Onagraceae Camissonia cheiranthifolia subsp. suffruticosa beach evening-primrose Onagraceae Epilobium canum subsp. canum California fuchsia Onagraceae Ludwigia peploides subsp. peploides floating primrose willow obl Papaveraceae Platystemon californicus cream cups Papaveraceae Romneya coulteri Coulter’s matilija poppy rare Plantaginaceae Plantago erecta California plantain Platanaceae Platanus racemosa western sycamore facw Poaceae Bromus grandis tall brome Poaceae Elymus condensatus giant wild rye facu Poaceae Elymus triticoides alkali rye fac Poaceae Eragrostis pectinacea tufted lovegrass fac Poaceae Eragrostis pectinacea var. pectinacea tufted lovegrass fac Poaceae Leptochloa panicea ssp. brachiata mucronate sprangeltop Poaceae Leptochloa uninervia Mexican sprangletop facw Poaceae Leymus triticoides beardless wildrye fac Poaceae Nassella cernua nodding needlegrass Poaceae Nassella pulchra purple needlegrass Poaceae Phalaris lemmonii Lemmon’s canarygrass facw- Poaceae Phalaris minor littleseed canarygrass Polygonaceae Polygonum lapathifolium curlytop knotweed obl portulacaceae Calandrinia ciliata red maids facu Primulaceae Dodecatheon clevelandii padre’s shootingstar Rosaceae Potentilla anserina silver weed cinquefoil obl Rosaceae Potentilla glandulosa Common cinquefoil fac Salicaceae Salix lasiolepis arroyo willow facw ballona creek watershed historical ecology project Family Species Common Name Wetland Saururaceae Anemopsis californica yerba mansa obl Scrophulariaceae Castilleja exserta purple owl’s clover Scrophulariaceae Kochia scoparia climbing penstemon Scrophulariaceae Linaria canadensis var. texana rough seeded blue toad flax Scrophulariaceae Mimulus guttatus seep monkeyflower obl solanaceae Datura wrightii Jimson weed Ulmaceae Celtis laevigata western hackberry Urticaceae Hesperocnide tenella western stinging nettle Verbenaceae Verbena lasiostachys var. lasiostachys Common verbena fac ballona creek watershed historical ecology project APPENDIX 2. flora of the la cienega region as documented in herbarium specimens Family Species Common Name Wetland Apiaceae Oenanthe sarmentosa water parsley obl Asclepiadaceae Asclepias fascicularis narrow leaf milkweed fac Asteraceae Ambrosia acanthicarpa annual bursage Asteraceae Baccharis douglasii saltmarsh baccharis obl Asteraceae Helianthus nuttallii subsp. parishii Los Angeles sunflower facw Asteraceae Hemizonia australis Asteraceae Asteraceae Isocoma menziesii var. menziesii white-flowered goldenbush fac Asteraceae Pluchea odorata salt marsh fleabane Asteraceae Pseudognaphalium stramineum Small flowered cudweed fac Asteraceae Symphyotrichum defoliatum San Bernardino aster Asteraceae S. lanceolatum var. hesperium [=Aster hesperius] Asteraceae Xanthium spinosum spiny cocklebur fac Brassicaceae Hutchinsia procumbens prostrate hutchinsia fac Brassicaceae Nasturtium gambelii Gambel's yellowcress obl Chenopodiaceae Atriplex argentea var. mohavensis mohave saltbush fac Chenopodiaceae Atriplex serenana var. davidsonii saltscale fac Chenopodiaceae Atriplex triangularis spear leaved saltbrush Chenopodiaceae Salicornia virginica pickleweed obl Chenopodiaceae Suaeda moquinii bush seepweed fac Cornaceae Cornus californica Creek Dogwood facw Cornaceae Cornus occidentalis Creek Dogwood facw Cyperaceae Carex barbarae Santa Barbara sedge facw Cyperaceae Carex praegracilis clustered field sedge facw Cyperaceae Carex schottii Schott's sedge obl Cyperaceae Cyperus esculentus Yellow nutgrass facw Cyperaceae Cyperus niger var. capitatus black flatsedge facw ballona creek watershed historical ecology project Family Species Common Name Wetland Cyperaceae Scirpus californicus California tule obl Euphorbiaceae Chamaesyce serpens creeping spurge fac Euphorbiaceae Euphorbia serpens creeping spurge fac Fabaceae Astragalus brauntonii Braunton's milk vetch Fabaceae Astragalus funereus black milk vetch Fabaceae Astragalus pycnostachyus var. lanosissimus marsh milk-vetch obl Fabaceae Lotus purshianus var. purshianus Spanish clover Juncaceae Juncus mexicanus mexican rush facw Juncaceae Juncus phaeocephalus brownhead rush facw Lamiaceae Stachys albens whitestem hedgenettle obl Liliaceae Bloomeria crocea var. crocea common goldenstar Onagraceae Epilobium ciliatum fringed willowherb facw Onagraceae Epilobium ciliatum subsp. ciliatum fringed willowherb facw Onagraceae Ludwigia peploides subsp. peploides floating primrose willow obl Poaceae Setaria parviflora marsh bristlegrass Polygonaceae Polygonum punctatum Common water smartweed obl Rosaceae Potentilla anserina var. grandis silver-weed cinquefoil obl Rubiaceae Galium trifidum var. pacificum Pacific Bedstraw facw Typhaceae Sparganium erectum subsp. stoloniferum simplestem bur-reed obl ballona creek watershed historical ecology project APPENDIX 3. plant species recorded at ballona lagoon from herbarium records Family Species Common Name Wetland Aizoaceae Sesuvium verrucosum western sea-purslane